No, GB's excess mortality compared to last year is already greater than 35 thousand death, and that's not taking into account the 4-day lag between the actual death and the report (unlike "covid19" hospital death. GB is not testing home sudden death (that are often caused by cardiac arythmia that might be induced even in very mild covid19 cases), so only excess mortality data is reliable:

https://www.euromomo.eu/graphs-and-maps/#z-scores-by-country

[edit] That said, your argument still stand and in fact is even better with this data